CBD, or cannabidiol, has received significant attention from consumers in  recent years. With the growing number of products available, it is important to understand what you are purchasing and how to evaluate information provided on a product label.

One of the most important considerations is understanding exactly what the product contains.

Look beyond the milligrams on the label

The amount of CBD listed on a product label does not necessarily tell you everything about the product.

For example, some products may describe the amount of CBD itself, while others may describe the total amount of an oil or extract containing CBD and other naturally occurring compounds.

Understanding the distinction can help consumers make more informed decisions when comparing products.

Look for independent testing

Another important consideration is product testing.

A Certificate of Analysis (COA) from an independent laboratory can provide information about the contents of a product and the results of testing performed on the product or its ingredients.

Depending on the product and the testing performed, a COA may provide information such as cannabinoid content and testing for certain contaminants, including pesticides, heavy metals, and microbial contaminants.

Consumers should review the available testing information and determine whether the laboratory and testing methods are clearly identified.

Understanding the different types of CBD products

CBD products may be described using terms such as full-spectrum, broad-spectrum, or CBD isolate.

Generally:

• Full-spectrum products contain CBD along with other naturally occurring compounds from the hemp plant and may contain THC.
• Broad-spectrum products contain CBD and other hemp-derived compounds but are generally processed to remove most THC.
• CBD isolate refers to a product containing isolated CBD rather than a broader mixture of hemp-derived compounds.

The actual composition of a product should be determined from its labeling and available laboratory testing rather than from the product description alone.

Why product information matters

CBD products can vary considerably in their composition, labeling, testing, and manufacturing practices.

For consumers considering a CBD product, questions about the product’s ingredients, testing, manufacturing, and labeling can be important considerations.

A pharmacist can also help consumers understand product information, review potential ingredient or medication concerns, and determine when a question should be referred to a physician or other healthcare professional.

A pharmacist’s perspective

As pharmacists, we believe consumers should have access to clear and accurate information about the products they are considering.

When evaluating a CBD product, don’t focus solely on the number of milligrams printed on the front of the package. Look at the actual ingredients, understand what the stated quantity represents, and look for appropriate laboratory testing and documentation.

As with any product that may be used alongside medications or other healthcare products, consumers should discuss questions about potential interactions or other individual concerns with an appropriate healthcare professional.

The CBD marketplace continues to evolve, and regulations governing these products can change. Consumers should therefore rely on current, credible regulatory and product information when evaluating CBD products.